baber/WOPTO huggingface dataset:
Patent JP-2005214224-A (JP)
Title: Shaft coupling device
Inventor: KAMESHIMA AKIHIKO
IPC: F16D3/56
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft coupling device to permit the radial movement without causing the axial and circumferential looseness with a small constitution and a simple structure.  <P>SOLUTION: An inserting part 11 installed in the end of a control shaft member 23 and a cylinder 31 installed in the end of the adjusting shaft member 24 are stopped by a stop member 40. Thereby, the control shaft member 23 and the adjusting shaft member 24 are restricted to move in the circumferential and the axial direction. The control shaft member 23 and the adjusting shaft member 24 are permitted to move in the radial direction owing to the clearance formed between the inserting part 11 and the cylinder 31, and the radial expansion and contradiction of the stop member 40. Then, the circumferential and the axial looseness between the control shaft member 23 and the adjusting shaft member 24 is prevented, while the shaft deviation between the control shaft member 23 and the adjusting shaft member 24 can be absorbed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212157-A (JP)
Title: Light source unit, optical writing unit and image forming apparatus
Inventor: ITO MASAHIRO
IPC: B41J2/44
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microlens for enhancing the brightness effectively even when a light emitting element has a large area in some measure while suppressing generation of unnecessary light.  <P>SOLUTION: In a light source unit where a microlens for condensing light emitted from a light emitting element 102 to a predetermined position is formed directly on each light emitting element 102 in a light emitting element array arranged with a plurality of light emitting elements 102, the microlens is formed of an aspheric lens 103 where the height of lens face becomes higher than a height approximated by the curvature in the vicinity of the vertex of the lens from the vertex of the lens toward the outer circumference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215089-A (JP)
Title: Method for manufacturing toner and toner
Inventor: AKIOKA KOJI
IPC: G03G9/08
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing toner having excellent durability and having properties, such as excellent fixing properties and electrostatic charge properties, and provide a toner.  <P>SOLUTION: In the method for manufacturing toner prepared by adding resin particulates 4B to toner base particles 4A, a first dispersion 3A prepared by finely dispersing a first dispersoid 311A containing resin particulates into a first dispersion medium 32A and a second dispersion liquid 3B prepared by finely dispersing a second dispersoid 31B containing resin particulates into a second dispersion medium 32B are discharged from respectively different nozzles M2 and M2' in a particulate form into a solidifying section M3 generated therein with a gaseous air current. A granular substance is obtained by solidifying the first dispersion liquid 3A of the particulate form to form the toner base particles 4A and imparting the resin particulates to the toner base particles 4A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213065-A (JP)
Title: Glass paste composition
Inventor: KAWAKAMI TETSUO
IPC: H01J11/36
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass paste composition of which the glass powder content can be increased while its paste state being kept well and which can shorten the solvent drying step in producing a partition, can give a dense partition after baking, and can reduce the volatilization of a harmful organic compound into air in the drying and baking step of the composition.  <P>SOLUTION: The glass paste composition contains a glass powder, an organic resin, and a solvent containing a compound represented by structural formula (1) (wherein R<SP>1</SP>is a 1-12C alkyl or alkenyl group or a 6-9C aryl group; R<SP>2</SP>is a 7-21C alkyl or alkenyl group; R<SP>3</SP>is a 2-4C alkylene group; and n is an integer of 0-20).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004238620-A (JP)
Title: Chemical agent for cleaning and for auxiliary which shows high deodorizing performance for laundering clothing
Inventor: DELLA CUNA LAURA
IPC: C11D1/10
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a chemical agent for cleaning and for auxiliary obtainable from an effective substance composed of a short-chain α-hydroxy acid and/or β-hydroxy acid and an aliphatic alcohol isomer as a source material.  <P>SOLUTION: The chemical agent for cleaning and for auxiliary, showing a high deodorizing performance for laundering a garment, contains an effective component which has a deodorizing performance and is an ester of an α-hydroxy acid and/or a β-hydroxy acid and an aliphatic alcohol.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005216616-A (JP)
Title: Connector
Inventor: NOMURA YOSHIYUKI
IPC: H01R13/52
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector which does not require troublesome work of winding a tape and in which workability can be improved.  <P>SOLUTION: The cable 13 led out from a non-waterproof connector 10 in a case 21 is elastically clipped between a case side seal member 34 made of an elastic material having adhesiveness and a cover side seal member 41 made of an elastic material having adhesiveness and then, the elastic material having adhesiveness is adhered to the outer periphery of the cable 13, and by the adhesion performance, the gap between the case side seal member 34 and the gap between the cover side seal member 41 are certainly sealed. As a work for sealing, only clipping the cable 13 between the two seal members is sufficient, workability is better compared with winding a tape thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217103-A (JP)
Title: Electrode combined material for storage element
Inventor: WAKI KEIKO
IPC: H01G11/86
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal oxide carried carbon material structure which maintains a large surface area per unit volume of a metal oxide, and simultaneously is effective as the electrode mixture of an electrode for a storage element having a sufficient contact with a carbon material which is the carrier of the metal oxide.  <P>SOLUTION: The metal oxide of a film thickness 50 nm or below, preferably 10 nm, is dispersedly carried on a carbon material, resulting in producing the metal oxide carried carbon material structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115903-A (JP)
Title: Method and device for controlling position of rotary body, image forming apparatus, image reader, and recording medium
Inventor: KOMATSU MAKOTO
IPC: G03G21/14
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize stable control at a low cost by detecting a joint or an error, etc. without adding a new factor.  <P>SOLUTION: In a position control method of a rotary body, when signal amount read in sampling time is out of range in comparison with a signal amount considered to be a specification, a compensation processing to a feedback signal is performed. Regular feedback control is performed up to the number of pulses Pn3. When the number of pulses Pn4 is measured, it is judged as the error since it enters an irregular area a2 which does not satisfy the specified number of pulses, the number of pulses Pn3 stored when it is normal is used as the dummy number of pulses Pn4a in error processing in place of the number of pulses Pn4 and it is treated that the number of pulses Pn4a is measured in a control loop.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218223-A (JP)
Title: Method for manufacturing rotating member by powder molding
Inventor: HARADA KEISUKE
IPC: H02K1/02
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a rotating member wherein balance adjustment can be performed without adjustment operation such as the installation and cutting of a balance weight.  <P>SOLUTION: In a powder filling process, the vibration center of a powder box 41 is shifted from the center of a cavity by a predetermined amount. By eccentrically filling powder in this way, various influences due to dynamic unbalance can be corrected. To determine a preferred amount of eccentricity and vibration stroke of the powder box, experiments are conducted repeatedly in advance with various settings for the amount of the eccentricity and vibration stroke. Thus, these can be determined beforehand based on results of the experiments. If powder is applied with the thus determined amount of eccentricity and vibration stroke, a manufacturing method for the rotary member, wherein balance adjustment can be performed without a dynamic balance correction process can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222968-A (JP)
Title: Surface-emitting laser, wavelength-variable surface-emitting laser device using the same, and method for controlling emission wavelength in surface-emitting laser
Inventor: INOUE TAKESHI
IPC: H01S5/183
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize a surface-emitting laser for changing the emission wavelength speedily over a wide wavelength range, and to provide a wavelength-variable surface-emitting laser device, and to provide a method for controlling the emission wavelength of the surface-emitting laser.  <P>SOLUTION: A lower distribution reflection layer is provided between a semiconductor substrate and an active layer, an upper distribution reflection layer is provided at the upper side of the active layer via an air gap, an optical resonator is formed by the upper distribution reflecting layer and the lower distribution reflecting layer, and the surface-emitting laser for emitting laser beams in perpendicular direction to the semiconductor substrate is improved. The surface-emitting laser has a refractive index control unit that is provided inside an optical resonator and has a refractive index layer, in which the refractive index is changed. Then, the upper distribution reflecting layer is formed by a semiconductor micromachining technique and can move in the vertical directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218526-A (JP)
Title: In vivo tissue closure device
Inventor: KAWAURA MASAKATSU
IPC: A61B17/04
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe in vivo tissue closure device with which an opening of wound formed in an in vivo tissue membrane can be easily and securely closed and complete hemostasis is performed.  <P>SOLUTION: The in vivo tissue closure device 1 is provided with a main body part of long shape, a clip 4 for closing an opening of wound passing through the in vivo tissue membrane, and a guide wire 11. The main body part is provided with: a sheath 5; a closure 13 constituted of a closure main body 131 of long shape and a movable hub 132; and a stopper 12. The clip 4 is constituted of: a seal part 41 for covering the opening of wound and the peripheral part of the opening of the wound from one surface side of the in vivo tissue membrane; and an elastically deformable arm 45 for fixing the seal part 41 by clamping the in vivo tissue membrane with the seal part 41 from the other surface side. On the seal part 41 and the arm 45, holes 411 and 451 to which the guide wire 11 is to be inserted are formed respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218578-A (JP)
Title: Self-propelled vacuum cleaner
Inventor: SHIMIZU AKITAKA
IPC: A47L9/28
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-propelled vacuum cleaner prevented from going out of a room by detecting a boundary of the room without providing a member for clarifying a cleaning area in the room, even if a door of an entrance/exit is opened.  <P>SOLUTION: A body 1 of the self-propelled vacuum cleaner is provided with an upper wall detecting sensor 32 for detecting a ceiling and a wall near the ceiling in the room and, while traveling the body 1 of the self-propelled vacuum cleaner, detects the wall near the ceiling. This constitution, even if the door of the entrance/exit of the room is opened, allows the vacuum cleaner to detect the wall of the entrance/exit upper part and grasp the boundary of the room to prevent the body 1 of the self-propelled vacuum cleaner from going outside the room without providing a magnetic tape or a boundary detector near the entrance/exit like the conventional self-propelled vacuum cleaner, without leaving some part uncleaned, and clean the whole of the room.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219084-A (JP)
Title: Method for manufacturing hot-extruded seamless steel tube having excellent inner surface quality
Inventor: SHO ATSUSHI
IPC: B21C25/02
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a hot-extruded seamless steel tube having excellent inner surface quality.  <P>SOLUTION: In the method for manufacturing the hot-extruded seamless stainless steel tube having excellent inner surface quality, hot-extrusion is performed by setting the angle θ of inclination of a die to be 10-50° from the perpendicular in the extruding rear end direction. In the method for manufacturing the hot-extruded seamless steel tube having excellent inner surface quality, the angle θ of inclination is set to 20-50°. Unevenness of an inner surface of the steel tube is eliminated, and the quality can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220623-A (JP)
Title: Connecting member for frame material and frame body having this connecting member
Inventor: NOGAMI KENJI
IPC: E06B3/972
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting member for a frame material capable of easily framing the frame material; and a frame body having this connecting member.  <P>SOLUTION: A holding frame 10 for installing a door for opening-closing the doorway of a prefabricated refrigerator, is formed by framing a plurality of frame materials in a shape corresponding to the doorway. Mutual end parts of the plurality of frame materials are connected by the connecting member 11. The connecting member 11 includes two inserting parts 21 inserted into an inserting port formed on an end surface of the frame materials, and a joining part 22 for joining these two inserting parts 21. A claw part 25 is arranged on a rear face plate 21b of the inserting parts 21, and when the inserting parts 21 are inserted into the inserting port of the corresponding frame material, the claw part 25 is locked on the frame material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223241-A (JP)
Title: Apparatus and method for bonding electronic component, and apparatus for mounting the electronic component
Inventor: KOMYOJI DAIDO
IPC: H05K13/04
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for bonding electronic components, capable of manufacturing a large variety of circuit boards in small quantity for each, with higher productivity, as compared with that of prior arts, and to provide an apparatus for mounting electronic components, in which the apparatus for bonding electronic components is incorporated.  <P>SOLUTION: The apparatus for bonding electronic components is provided with a loading member (105) and a heating stage (106), so that a circuit board (5) touches the loading member, which is almost equal in size to the circuit board and is heated by the heating stage via the loading member. Thus, generation of loss in treating small-sized circuit boards is reduced, while heating that corresponds to each of various kinds of circuit boards can be conducted individually. As a consequence, the manufacture of a variety of circuit boards, in small quantity for each, can be conducted with higher productivity as compared with that by prior arts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218756-A (JP)
Title: Breakable capsule and product thereof
Inventor: NAKAMURA KENJI
IPC: B65D75/32
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breakable capsule with a composition for a local part such as a cosmetic material or medical solution enclosed therein.  <P>SOLUTION: The breakable capsule comprises a hemispherical or semi-ellipsoidal storage part made of a soft film in which a liquid composition for a local part is enclosed. The soft film has a layered structure with at least two layers. Weak part or projection parts comprising a thin part, a half-cut part, an embossed part and a chemical denaturation part are disposed on the inner layer of the soft film storage part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223289-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KASAI NAOKI
IPC: H01L21/8234
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To form high-quality gate insulating films of different film types on the surface of the same semiconductor substrate easily and highly accurately under high reproducibility.  <P>SOLUTION: A device separation area 2 is formed on the surface portion of a silicon substrate 1, a silicon oxide film 3 is formed on the surface of the substrate, and the surface of the silicon oxide film 3 is modified by plasma nitrization to be a nitride layer 4. A resist mask 5 is used as an etching mask to selectively remove the silicon oxide film 3, and the surface of the silicon substrate 1 in that area is exposed. Continuously, the resist mask 5 is removed, the surface of the silicon substrate 1 is washed, a natural oxide film 6 that is produced during the washing step is wet-etched by using diluted fluoric acid, the surface of the silicon substrate 1 is then thermally oxidized and nitrized in the atmosphere of NO gases, and a silicon oxide/nitride film is formed in the exposed area of the silicon substrate 1 as a first gate insulating film. The silicon oxide film 3 is then defined as a second gate insulating film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227520-A (JP)
Title: Image forming apparatus
Inventor: OKADA NORIKAZU
IPC: B41J29/38
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suppressing a surge current upon the closure of cover.  <P>SOLUTION: In the state before the start of a digital copy machine, opening and closing contacts 16a, 16b of an interlock switch 16 interlocked with a front door are closed. Therefore, the logical state of an input part 15a of a start-stop control part 15 is made to be H and, because a control part 12a is in the state before the start, the logical state of an input part 15b is made to be L and an output part 15x of the start-stop control part 15 is made to be H. When the initialization is started, the output of the control part 12a is made to be L→H, the output part 15x is made to be H→L and the power source output of a power source part 11b is made to be 24 V. When the front door is opened in the course of the initialization, the input part 15a is H→L and the output of the control part 12a is H. Therefore, the output part 15x is made to be H. Accordingly, the power source output of the power source part 11b is made to be from 24 V to GND level. When the front door 5 is closed again, a signal of the input part 15a is L→H and the output of the control part 12a is H. Therefore, the output part 15x is made to be L. Accordingly, the power source output of the power source part 11b stands up from the GND level to 24 V.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226746-A (JP)
Title: Sealing device
Inventor: MUNAKATA SHINOBU
IPC: F16J15/3232
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-stage-lip-structured sealing device for little amplitude reciprocating motion which ensures the lubrication of a second lip, restrains its abrasion even in increase in pressure, and ensures a stable seal performance.  <P>SOLUTION: The sealing device used for reciprocating motion has two-stage lip-structure that slides on a shaft 31 molded integrally with a fixing sealing portion attached firmly to a housing arranged coaxially with the shaft 31. In the sealing device, a circumferential groove 23 for forming an oil film is provided on an atmospheric side inclined plane 22 of the second stage lip 21 sliding on the shaft 31. A flat surface portion 24 is formed between a lip edge 28 of the second lip 21 and a first stage lip side corner 26 of the circumferential groove 23. Besides, a straight line connecting both side corners 26, 27 of the circumferential groove 23 is parallel to the shaft center line 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230034-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of integrating a variable display device and a variable winning device without reducing the visibility, and maintaining the variation of the mode of flow-down of game balls in a recessed chamber.  <P>SOLUTION: The game machine comprises a movable member for changing the state of the variable winning device to the closed state or to the opened state, a display disposed on the upper side inside the recess chamber for projecting variable display images downward, and a mirror member one end of which is journaled to a prescribed position in the rear on the upper surface inside the recessed chamber. The mirror member is structured so that the state can be changed to a first state in which the image projected from the display is reflected and displayed on the front side as a front standing image via an opening by turning the turning end side downward, or to a second state in which the image from the display is not reflected or displayed on the front by turning the turning end side upward. When the result of a variable display game is a special one, the state of the mirror member is changed from the first state to the second state, and game balls received via the movable member in the second state are guided to flow down toward a winning zone formed in the recessed chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004270124-A (JP)
Title: Fancy yarn, method for producing the same and woven or knitted fabric
Inventor: OTSUKA TAMOTSU
IPC: D03D15/567
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide fancy yarn from which such a stretch fabric is obtained that durability when worn, chlorine resistance, and light resistance of the fabric are so excellent as not to be given by conventional technology, when the fabric is subjected to higher-order processing and used for clothing, etc., thickness of the fabric is small, and the fabric has a surface on which loops are formed so as to have an elegant appearance and to be rich in designability, and to provide a method for producing the same.  <P>SOLUTION: This fancy yarn is formed by combining polyester-based conjugated fiber yarn with other filament yarn, wherein the polyester-based yarn comprises side-by-side type yarn or eccentric sheath-core type yarn in which at least one of constituents is formed out of polytrimethylene terephthalate, and the yarn has a number of bulky loops projecting from surfaces of the yarn by 2.0 mm or more of 30-300 counts/m.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211203-A (JP)
Title: Mn ALLOY MATERIAL FOR MAGNETIC MATERIAL, Mn ALLOY SPUTTERING TARGET AND MAGNETIC THIN FILM
Inventor: SHINDO YUICHIRO
IPC: C22C38/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for forming an Mn alloy magnetic thin film having excellent corrosion resistance.  <P>SOLUTION: In an Mn alloy material for a magnetic material, alloy components forming the alloy together with Mn are Ru and one or more kinds selected from among Fe, Ir, Ni, Cr and Co and the content of impurities (elements other than Mn and alloy components) is ≤ 500 ppm in total, the content of oxygen is ≤ 100 ppm and the content of S is ≤ 20 ppm ; and in the Mn alloy sputtering target for forming the magnetic thin film, the alloy components forming the alloy together with Mn are Ru and one or more kinds selected among Fe, Ir, Ni, Cr and Co, and the content of impurities (elements other than Mn and alloy components) is ≤ 500 ppm in total, the content of oxygen is ≤ 100 ppm and the content of S is ≤ 20 ppm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI